/**
 * Trufud - Pure Veg Frozen Foods
 * Warm, earthy, wholesome aesthetic
 */

/* ============================================
   CSS Custom Properties
   ============================================ */
:root {
    /* Colors - Warm Earth Tones */
    --color-primary: #2D5A3D;          /* Forest green from logo */
    --color-primary-dark: #1E3D2A;
    --color-primary-light: #4A7C5C;

    --color-secondary: #8B4513;         /* Saddle brown */
    --color-secondary-light: #A0522D;

    --color-accent: #D4A574;            /* Warm tan */
    --color-accent-light: #E8D4B8;

    --color-cream: #FDF8F3;
    --color-beige: #F5EBE0;
    --color-sand: #E6DDD3;

    --color-text: #3D3229;
    --color-text-light: #6B5B4F;
    --color-text-muted: #9A8B7A;

    --color-white: #FFFFFF;
    --color-black: #1A1612;

    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;
    --space-4xl: 96px;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(61, 50, 41, 0.08);
    --shadow-md: 0 4px 16px rgba(61, 50, 41, 0.1);
    --shadow-lg: 0 8px 32px rgba(61, 50, 41, 0.12);
    --shadow-xl: 0 16px 48px rgba(61, 50, 41, 0.15);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ============================================
   Reset & Base
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-cream);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

ul, ol {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font: inherit;
}

input, textarea, select {
    font: inherit;
    border: none;
    outline: none;
}

/* ============================================
   Container
   ============================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-md);
    }
}

/* ============================================
   Typography
   ============================================ */
.section-tag {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 800;
    color: var(--color-text);
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

.section-desc {
    font-size: 18px;
    color: var(--color-text-light);
    max-width: 600px;
}

.section-header {
    margin-bottom: var(--space-3xl);
}

.section-header--center {
    text-align: center;
}

.section-header--center .section-desc {
    margin: 0 auto;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    cursor: pointer;
}

.btn--primary {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 20px rgba(45, 90, 61, 0.3);
}

.btn--primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(45, 90, 61, 0.4);
}

.btn--outline {
    background: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-sand);
}

.btn--outline:hover {
    background: var(--color-beige);
    border-color: var(--color-accent);
}

.btn--light {
    background: var(--color-white);
    color: var(--color-primary);
}

.btn--light:hover {
    background: var(--color-cream);
    transform: translateY(-2px);
}

.btn--full {
    width: 100%;
}

/* ============================================
   Navigation
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253, 248, 243, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(230, 221, 211, 0.5);
    transition: all var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.nav__logo img {
    height: 50px;
    width: auto;
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav__item {
    position: relative;
}

.nav__link {
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text);
    padding: var(--space-sm) 0;
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

.nav__link:hover::after {
    width: 100%;
}

.nav__link:hover {
    color: var(--color-primary);
}

/* Dropdown */
.dropdown {
    position: absolute;
    top: 100%;
    left: -16px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--space-md);
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-base);
}

.nav__item--dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown__link {
    display: block;
    padding: var(--space-sm) var(--space-md);
    font-size: 14px;
    color: var(--color-text-light);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.dropdown__link:hover {
    background: var(--color-beige);
    color: var(--color-primary);
}

.nav__tag {
    display: inline-flex;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-full);
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 32px;
    height: 32px;
    justify-content: center;
}

.nav__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition-base);
}

@media (max-width: 900px) {
    .nav__menu,
    .nav__actions {
        display: none;
    }

    .nav__toggle {
        display: flex;
    }
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--space-3xl);
    padding: 120px var(--space-lg) var(--space-3xl);
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.hero__content {
    z-index: 2;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-accent-light);
    color: var(--color-secondary);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-lg);
}

.hero__title {
    font-family: var(--font-display);
    font-size: clamp(48px, 7vw, 80px);
    font-weight: 900;
    line-height: 1.05;
    color: var(--color-text);
    margin-bottom: var(--space-lg);
}

.hero__title--accent {
    color: var(--color-primary);
    display: block;
}

.hero__subtitle {
    font-size: 20px;
    color: var(--color-text-light);
    max-width: 480px;
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.hero__cta {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.hero__visual {
    position: relative;
    z-index: 1;
}

.hero__image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero__image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.hero__image-wrapper:hover .hero__image {
    transform: scale(1.05);
}

.hero__blob {
    position: absolute;
    width: 120%;
    height: 120%;
    top: -10%;
    left: -10%;
    background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-beige) 100%);
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    z-index: -1;
    animation: blobAnimation 20s ease-in-out infinite;
}

@keyframes blobAnimation {
    0%, 100% {
        border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    }
    50% {
        border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
    }
}

@media (max-width: 900px) {
    .hero {
        grid-template-columns: 1fr;
        min-height: auto;
        padding-top: 140px;
        text-align: center;
    }

    .hero__subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero__cta {
        justify-content: center;
    }

    .hero__visual {
        order: -1;
        max-width: 400px;
        margin: 0 auto;
    }

    .hero__image {
        height: 300px;
    }
}

/* ============================================
   Categories Section
   ============================================ */
.categories {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

.categories__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.category-card {
    background: var(--color-cream);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.category-card__image {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.category-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.category-card:hover .category-card__image img {
    transform: scale(1.1);
}

.category-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(45, 90, 61, 0.6) 100%);
}

.category-card__content {
    padding: var(--space-xl);
}

.category-card__badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-sm);
}

.category-card__title {
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}

.category-card__desc {
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.category-card__list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.category-card__list li {
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-beige);
    color: var(--color-text-light);
    font-size: 12px;
    font-weight: 500;
    border-radius: var(--radius-sm);
}

@media (max-width: 900px) {
    .categories__grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
}

/* ============================================
   About Section
   ============================================ */
.about {
    padding: var(--space-4xl) 0;
    background: var(--color-beige);
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about__text {
    font-size: 17px;
    color: var(--color-text-light);
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}

.about__stats {
    display: flex;
    gap: var(--space-3xl);
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid var(--color-sand);
}

.stat {
    text-align: center;
}

.stat__number {
    display: block;
    font-family: var(--font-display);
    font-size: 42px;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.stat__label {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about__image-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 150px);
    gap: var(--space-md);
}

.about__img {
    border-radius: var(--radius-md);
    background-size: cover;
    background-position: center;
}

.about__img--1 {
    grid-row: span 2;
    background-image: url('../assets/images/nuggets.jpg');
}

.about__img--2 {
    background-image: url('../assets/images/paratha.jpg');
}

.about__img--3 {
    background-image: url('../assets/images/paneer.jpg');
}

@media (max-width: 900px) {
    .about__grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .about__stats {
        justify-content: center;
    }

    .about__image-grid {
        max-width: 400px;
        margin: 0 auto;
    }
}

/* ============================================
   Features Section
   ============================================ */
.features {
    padding: var(--space-4xl) 0;
    background: var(--color-cream);
}

.features__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}

.feature {
    text-align: center;
    padding: var(--space-xl);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.feature:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.feature__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-md);
}

.feature__icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--color-white);
}

.feature__title {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}

.feature__desc {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.6;
}

@media (max-width: 900px) {
    .features__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .features__grid {
        grid-template-columns: 1fr;
        max-width: 320px;
        margin: 0 auto;
    }
}

/* ============================================
   CTA Banner
   ============================================ */
.cta-banner {
    padding: var(--space-4xl) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    transform: rotate(-15deg);
}

.cta-banner__content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-banner__title {
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 42px);
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.cta-banner__text {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

/* ============================================
   Contact Section
   ============================================ */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
}

.contact__text {
    font-size: 17px;
    color: var(--color-text-light);
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact__item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.contact__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-beige);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.contact__icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--color-primary);
}

.contact__label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
}

.contact__value {
    font-size: 16px;
    font-weight: 500;
    color: var(--color-text);
}

.contact__value:hover {
    color: var(--color-primary);
}

.contact__form {
    background: var(--color-cream);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    background: var(--color-white);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    font-size: 15px;
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(45, 90, 61, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

@media (max-width: 900px) {
    .contact__grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--color-text);
    color: var(--color-white);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer__main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: var(--space-xl);
}

.footer__logo {
    height: 60px;
    width: auto;
    margin-bottom: var(--space-md);
}

.footer__tagline {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.footer__links {
    display: flex;
    gap: var(--space-4xl);
}

.footer__col {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer__heading {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.footer__col a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-fast);
}

.footer__col a:hover {
    color: var(--color-accent);
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
}

@media (max-width: 768px) {
    .footer__main {
        flex-direction: column;
        gap: var(--space-2xl);
    }

    .footer__links {
        gap: var(--space-2xl);
    }

    .footer__bottom {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }
}

/* ============================================
   Mobile Menu
   ============================================ */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-cream);
    z-index: 2000;
    padding: var(--space-xl);
    transform: translateX(100%);
    transition: transform var(--transition-base);
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-2xl);
}

.mobile-menu__close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-beige);
    border-radius: var(--radius-full);
    font-size: 24px;
    color: var(--color-text);
}

.mobile-menu__nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.mobile-menu__link {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-sand);
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-in {
    animation: fadeInUp 0.6s ease forwards;
}